Description
SC0446 GM, Isuzu Clutch Slave Cylinder – 3.9L 4 Cyl
SKU: SC0446
Platinum Driveline Heavy-Duty
“Precision-engineered drivetrain components for heavy-duty fleet reliability and uncompromising performance.”
Restore optimal drivetrain function with this Platinum Driveline Slave Cylinder. Built for heavy-duty fleet reliability, this GM, Isuzu Clutch Slave Cylinder is the ultimate OEM replacement, engineered to deliver steadfast performance for both industrial equipment and heavy-duty automotive applications.
| Specification | Detail |
|---|---|
| Part Number | SC0446 |
| Category | Slave Cylinder |
| Engine Fitment | 3.9L 4 Cyl |
| Remarks | W4, W4 To 5/90 |
Vehicle Fitment Summary
Fits: Chevrolet Medium Truck Tiltmaster (W4, W5, W6, W7) (1986-1990), Isuzu Medium Truck Npr (1986-1990)
🛠️ Expert Installation & Field Note
Based on our shop experience specializing in heavy-duty brakes and drivetrains since 1985:
- Proper Alignment: Proper alignment is critical for steadfast reliability. Ensure all mating surfaces are thoroughly cleaned and inspected prior to seating the new unit to prevent premature wear in high-stress commercial applications.
- Critical Verification: Always verify teeth count, physical dimensions, and part numbers against your core unit before installation. Visual similarity does not guarantee internal compatibility.
Availability & Logistics
In stock and ready for immediate professional fulfillment. Standard ground shipping available from our Texas distribution center.



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